MLIA-649 Strip mlia backend management into a new command

* add entry point for mlia-backend in setup.cfg and main.py
* add --force option for install from path: uninstall existing backend
  in ML Inference Advisor and install from given path
* add uninstall and list program parameters: uninstall has
  backend_name as input arg, install has backend_name as a mandatory argument
* add unit tests in test_cli_commands.py, test_cli_main.py,
  test_tools_metadata_common.py, test_tools_metadata_corstone.py
* updated README.md
* remove --download option for installing backend
* add new lines for the display section when we do mlia-backen list
* add case insensitive support for backend names in command line argument

Change-Id: Icb89d8957fa6be4b767710e24fa074f26472674b

1 files changed, 40 insertions, 11 deletions

diff --git a/tests/test_cli_main.py b/tests/test_cli_main.py
index 4b16ac5..d0f7152 100644
--- a/tests/test_cli_main.py
+++ b/tests/test_cli_main.py
@@ -15,6 +15,7 @@ from unittest.mock import MagicMock
 import pytest
 
 import mlia
+from mlia.cli.main import backend_main
 from mlia.cli.main import CommandInfo
 from mlia.cli.main import main
 from mlia.core.context import ExecutionContext
@@ -122,6 +123,17 @@ def test_default_command(monkeypatch: pytest.MonkeyPatch, tmp_path: Path) -> Non
     non_default_command.assert_called_once_with(param="test")
 
 
+def wrap_mock_command(mock: MagicMock, command: Callable) -> Callable:
+    """Wrap the command with the mock."""
+
+    @wraps(command)
+    def mock_command(*args: Any, **kwargs: Any) -> Any:
+        """Mock the command."""
+        mock(*args, **kwargs)
+
+    return mock_command
+
+
 @pytest.mark.parametrize(
     "params, expected_call",
     [
@@ -273,16 +285,6 @@ def test_commands_execution(
     """Test calling commands from the main function."""
     mock = MagicMock()
 
-    def wrap_mock_command(command: Callable) -> Callable:
-        """Wrap the command with the mock."""
-
-        @wraps(command)
-        def mock_command(*args: Any, **kwargs: Any) -> Any:
-            """Mock the command."""
-            mock(*args, **kwargs)
-
-        return mock_command
-
     monkeypatch.setattr(
         "mlia.cli.options.get_default_backends", MagicMock(return_value=["Vela"])
     )
@@ -295,7 +297,7 @@ def test_commands_execution(
     for command in ["all_tests", "operators", "performance", "optimization"]:
         monkeypatch.setattr(
             f"mlia.cli.main.{command}",
-            wrap_mock_command(getattr(mlia.cli.main, command)),
+            wrap_mock_command(mock, getattr(mlia.cli.main, command)),
         )
 
     main(params)
@@ -304,6 +306,33 @@ def test_commands_execution(
 
 
 @pytest.mark.parametrize(
+    "params, expected_call",
+    [
+        [
+            ["list"],
+            call(),
+        ],
+    ],
+)
+def test_commands_execution_backend_main(
+    monkeypatch: pytest.MonkeyPatch,
+    params: list[str],
+    expected_call: Any,
+) -> None:
+    """Test calling commands from the backend_main function."""
+    mock = MagicMock()
+
+    monkeypatch.setattr(
+        "mlia.cli.main.backend_list",
+        wrap_mock_command(mock, getattr(mlia.cli.main, "backend_list")),
+    )
+
+    backend_main(params)
+
+    mock.assert_called_once_with(*expected_call.args, **expected_call.kwargs)
+
+
+@pytest.mark.parametrize(
     "verbose, exc_mock, expected_output",
     [
         [